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/*
legacy_module.c: dummy interface to modular code loader for legacy build system
copyright 2008 by the mpg123 project - free software under the terms of the LGPL 2.1
see COPYING and AUTHORS files in distribution or http://mpg123.org
initially written by Nicholas J Humfrey
*/
#include "mpg123app.h"
#include "debug.h"
/* A single module is staticly compiled in for each type */
extern mpg123_module_t mpg123_output_module_info;
/* extern mpg123_module_t mpg123_input_module_info; */
/* Open a module */
mpg123_module_t*
open_module( const char* type, const char* name )
{
mpg123_module_t *mod = NULL;
/* Select the module info structure, based on the desired type */
if (strcmp(type, "output")==0) {
mod = &mpg123_output_module_info;
/*
} else if (strcmp(type, "input")==0) {
mod = &mpg123_input_module_info;
*/
} else {
error1("Unable to open module type '%s'.", type);
return NULL;
}
/* Check the module compiled in is the module requested */
if (strcmp(name, mod->name)!=0) {
error1("Unable to open requested module '%s'.", name);
error1("The only available statically compiled module is '%s'.", mod->name);
return NULL;
}
/* Debugging info */
debug1("Details of static module type '%s':", type);
debug1(" api_version=%d", mod->api_version);
debug1(" name=%s", mod->name);
debug1(" description=%s", mod->description);
debug1(" revision=%s", mod->revision);
debug1(" handle=%x", (unsigned int)mod->handle);
return mod;
}
void close_module( mpg123_module_t* module )
{
debug("close_module()");
/* Module was never really 'loaded', so nothing to do here. */
}
void list_modules()
{
debug("list_modules()" );
printf("\nmpg123 has been built in legacy mode - dynamic modules are not available.\n");
printf("Available modules\n");
printf("-----------------\n");
printf("%-15s%s %s\n", mpg123_output_module_info.name, "output", mpg123_output_module_info.description );
}
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